KR20040062336A - 이더넷 수동형광가입자망에서 루프백 절차 제어 방법 - Google Patents
이더넷 수동형광가입자망에서 루프백 절차 제어 방법 Download PDFInfo
- Publication number
- KR20040062336A KR20040062336A KR1020030000145A KR20030000145A KR20040062336A KR 20040062336 A KR20040062336 A KR 20040062336A KR 1020030000145 A KR1020030000145 A KR 1020030000145A KR 20030000145 A KR20030000145 A KR 20030000145A KR 20040062336 A KR20040062336 A KR 20040062336A
- Authority
- KR
- South Korea
- Prior art keywords
- loopback
- procedure
- control
- remote device
- local device
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- 230000003287 optical effect Effects 0.000 title description 6
- 230000004044 response Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
- H04L1/243—Testing correct operation by comparing a transmitted test signal with a locally generated replica at the transmitter, using a loop-back
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/26—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using dedicated tools for LAN [Local Area Network] management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/34—Signalling channels for network management communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (6)
- 이더넷 수동형광가입자망에서 로컬 디바이스와 원격 디바이스 간에 루프백 절차를 제어하는 방법에 있어서,상기 루프백 절차에서 루프백 제어(Loopback Control) OAMPDU(Operation, Administration, and Maintenance-Packet Data Unit)에 상기 루프백 절차의 시작과 종료시 사용되는 메시지들을 구분하기 위한 소정의 필드를 부가하는 과정과,상기 로컬 디바이스와 원격 디바이스가 상기 소정의 필드가 부가된 루프백 제어 OAMPDU만을 사용하여 루프백 절차를 시작하고 종료하는 과정을 포함하는 것을 특징으로 하는 루프백 절차 제어 방법.
- 제1항에 있어서, 상기 소정의 필드는 1바이트(byte)의 크기를 갖는 것을 특징으로 하는 루프백 절차 제어 방법.
- 제1항에 있어서, 상기 소정의 필드는 루프백 시작 요구 메시지와 이의 응답 메시지 및 루프백 종료 요구 메시지와 이의 응답 메시지를 구분하는 것을 특징으로 하는 루프백 절차 제어 방법.
- 제3항에 있어서,상기 루프백 종료 요구 메시지는 상기 로컬 디바이스로부터 발생되는 것을 특징으로 하는 루프백 절차 제어 방법.
- 제3항에 있어서,상기 루프백 종료 요구 메시지는 상기 원격 디바이스로부터 발생되는 것을 특징으로 하는 루프백 절차 제어 방법.
- 제1항에 있어서, 상기 소정의 필드는 상기 루프백 절차의 시작과 종료시 사용되는 메시지들을 구분하기 위한 서로 다른 값을 갖는 것을 특징으로 하는 루프백 절차 제어 방법.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030000145A KR100605846B1 (ko) | 2003-01-02 | 2003-01-02 | 이더넷 수동형광가입자망에서 루프백 절차 제어 방법 |
US10/650,580 US7492719B2 (en) | 2003-01-02 | 2003-08-28 | Method of controlling loop-back process in Ethernet passive optical network |
AU2003246048A AU2003246048B2 (en) | 2003-01-02 | 2003-09-11 | Method of controlling loop-back process in ethernet passive optical network |
CA2445221A CA2445221C (en) | 2003-01-02 | 2003-10-16 | Method of controlling loop-back process in ethernet passive optical network |
CNA2003101026814A CN1516365A (zh) | 2003-01-02 | 2003-10-28 | 在以太网无源光网络中控制环回过程的方法 |
CN2011102048571A CN102271055A (zh) | 2003-01-02 | 2003-10-28 | 在以太网无源光网络中控制环回过程的方法 |
RU2003131868/09A RU2259640C2 (ru) | 2003-01-02 | 2003-10-29 | Способ управления процессом кольцевой проверки в пассивной оптической сети ethernet |
AT03029625T ATE508555T1 (de) | 2003-01-02 | 2003-12-22 | Verfahren zur steuerung eines rückschleifeprozesses in einem passiven, optischen ethernetnetzwerk |
EP03029625A EP1441466B1 (en) | 2003-01-02 | 2003-12-22 | Method of controlling loop-back process in Ethernet passive optical network |
DE60336975T DE60336975D1 (de) | 2003-01-02 | 2003-12-22 | Verfahren zur Steuerung eines Rückschleifeprozesses in einem passiven, optischen Ethernetnetzwerk |
JP2004000280A JP3785172B2 (ja) | 2003-01-02 | 2004-01-05 | イーサネット(登録商標)受動型光加入者ネットワークにおけるループバックプロセス制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030000145A KR100605846B1 (ko) | 2003-01-02 | 2003-01-02 | 이더넷 수동형광가입자망에서 루프백 절차 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040062336A true KR20040062336A (ko) | 2004-07-07 |
KR100605846B1 KR100605846B1 (ko) | 2006-07-31 |
Family
ID=32588943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030000145A Expired - Fee Related KR100605846B1 (ko) | 2003-01-02 | 2003-01-02 | 이더넷 수동형광가입자망에서 루프백 절차 제어 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7492719B2 (ko) |
EP (1) | EP1441466B1 (ko) |
JP (1) | JP3785172B2 (ko) |
KR (1) | KR100605846B1 (ko) |
CN (2) | CN102271055A (ko) |
AT (1) | ATE508555T1 (ko) |
AU (1) | AU2003246048B2 (ko) |
CA (1) | CA2445221C (ko) |
DE (1) | DE60336975D1 (ko) |
RU (1) | RU2259640C2 (ko) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7924725B2 (en) * | 2003-11-10 | 2011-04-12 | Nortel Networks Limited | Ethernet OAM performance management |
KR100687739B1 (ko) * | 2005-03-29 | 2007-02-27 | 한국전자통신연구원 | 이더넷 수동 광 통신망을 위한 링크 성능 감시 및 활성화상태 진단 방법 |
WO2006114687A2 (en) * | 2005-04-26 | 2006-11-02 | Accedian Networks Inc. | Power over ethernet management devices and connection between ethernet devices |
CN100403689C (zh) * | 2005-05-16 | 2008-07-16 | 华为技术有限公司 | 一种检测以太网用户线状态的方法 |
WO2007033204A2 (en) * | 2005-09-12 | 2007-03-22 | Nortel Networks Limited | Forwarding plane data communications channel for ethernet transport networks |
CN100365998C (zh) * | 2005-09-15 | 2008-01-30 | 华为技术有限公司 | 以太网和多协议标签交换网络的oam功能实现系统及方法 |
CN1953400A (zh) * | 2005-10-17 | 2007-04-25 | 华为技术有限公司 | 一种控制以太网链路连续性检测的方法 |
US7990853B2 (en) * | 2005-12-13 | 2011-08-02 | Fujitsu Limited | Link aggregation with internal load balancing |
CN100369436C (zh) * | 2005-12-16 | 2008-02-13 | 杭州华三通信技术有限公司 | 环网及其保护方法 |
US7681093B2 (en) * | 2006-03-31 | 2010-03-16 | Intel Corporation | Redundant acknowledgment in loopback entry |
CN1897497B (zh) * | 2006-05-16 | 2010-04-14 | 中国电信股份有限公司 | 以太网无源光网络中的扩展操作管理维护能力的发现方法 |
CN100450101C (zh) * | 2006-08-30 | 2009-01-07 | 华为数字技术有限公司 | 一种oam报文的转发控制方法及系统 |
US8023973B2 (en) * | 2007-01-03 | 2011-09-20 | Motorola Solutions, Inc. | Expandable text messaging service protocol for use with a two-way radio transceiver |
KR20080112914A (ko) * | 2007-06-22 | 2008-12-26 | 삼성전자주식회사 | 이벤트 메시지 수신 방법, 이벤트 메시지 전송 방법,피제어 장치 및 제어 포인트 |
CN101170458B (zh) * | 2007-11-27 | 2011-04-20 | 中兴通讯股份有限公司 | 以太网oam远端环回方法 |
US8526313B1 (en) | 2010-04-20 | 2013-09-03 | Adtran, Inc. | System and method for extending connectivity tests through a packet network |
US10999171B2 (en) | 2018-08-13 | 2021-05-04 | Accedian Networks Inc. | Method for devices in a network to participate in an end-to-end measurement of latency |
US12192084B2 (en) | 2012-07-05 | 2025-01-07 | Accedian Networks Inc. | Method for devices in a network to participate in an end-to-end measurement of latency |
US8830860B2 (en) | 2012-07-05 | 2014-09-09 | Accedian Networks Inc. | Method for devices in a network to participate in an end-to-end measurement of latency |
CN102780622B (zh) * | 2012-07-24 | 2015-01-28 | 中兴通讯股份有限公司 | 一种报文处理方法及装置 |
US8996953B2 (en) * | 2013-03-01 | 2015-03-31 | International Business Machines Corporation | Self monitoring and self repairing ECC |
CN105472482B (zh) * | 2014-08-18 | 2020-03-17 | 中兴通讯股份有限公司 | Onu中识别光模块状态的方法及onu |
US10979332B2 (en) | 2014-09-25 | 2021-04-13 | Accedian Networks Inc. | System and method to measure available bandwidth in ethernet transmission system using train of ethernet frames |
US10404548B2 (en) * | 2016-08-29 | 2019-09-03 | Cisco Technology, Inc. | Control of network nodes in computer network systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388455A (ja) | 1989-08-30 | 1991-04-12 | Nec Eng Ltd | 移相回路 |
JPH08242242A (ja) | 1995-03-06 | 1996-09-17 | Nippon Telegr & Teleph Corp <Ntt> | Atm運用保守情報転送方式 |
US6154448A (en) * | 1997-06-20 | 2000-11-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Next hop loopback |
JPH11122261A (ja) * | 1997-10-17 | 1999-04-30 | Fujitsu Ltd | Atm交換機の装置内導通試験装置 |
US5878032A (en) * | 1997-11-07 | 1999-03-02 | Northern Telecom Limited | Delay monitoring of telecommunication networks |
JP3635482B2 (ja) * | 1998-11-04 | 2005-04-06 | 富士通株式会社 | Atmレイヤセル処理装置 |
US6636484B1 (en) * | 1998-12-09 | 2003-10-21 | Cisco Technology, Inc. | Automatic generation of OAM cells for connection continuity detection |
JP2001053754A (ja) | 1999-08-09 | 2001-02-23 | Fujitsu Ltd | Atmネットワークの双方向導通確認方法と双方向導通確認試験装置 |
US6873599B1 (en) * | 1999-12-21 | 2005-03-29 | Lucent Technologies Inc. | Apparatus and method for error isolation in hybrid communications systems |
CN1263255C (zh) * | 2002-04-03 | 2006-07-05 | 三星电子株式会社 | 以太网无源光网络及点到点模拟方法 |
US7489693B2 (en) * | 2002-09-18 | 2009-02-10 | Conexant Systems, Inc. | Method and apparatus for automatically detecting virtual circuit settings and encapsulation types in a DSL network |
-
2003
- 2003-01-02 KR KR1020030000145A patent/KR100605846B1/ko not_active Expired - Fee Related
- 2003-08-28 US US10/650,580 patent/US7492719B2/en not_active Expired - Fee Related
- 2003-09-11 AU AU2003246048A patent/AU2003246048B2/en not_active Ceased
- 2003-10-16 CA CA2445221A patent/CA2445221C/en not_active Expired - Fee Related
- 2003-10-28 CN CN2011102048571A patent/CN102271055A/zh active Pending
- 2003-10-28 CN CNA2003101026814A patent/CN1516365A/zh active Pending
- 2003-10-29 RU RU2003131868/09A patent/RU2259640C2/ru active
- 2003-12-22 EP EP03029625A patent/EP1441466B1/en not_active Expired - Lifetime
- 2003-12-22 AT AT03029625T patent/ATE508555T1/de not_active IP Right Cessation
- 2003-12-22 DE DE60336975T patent/DE60336975D1/de not_active Expired - Lifetime
-
2004
- 2004-01-05 JP JP2004000280A patent/JP3785172B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE508555T1 (de) | 2011-05-15 |
CN1516365A (zh) | 2004-07-28 |
AU2003246048A1 (en) | 2004-07-22 |
AU2003246048B2 (en) | 2005-03-10 |
RU2003131868A (ru) | 2005-05-27 |
EP1441466A3 (en) | 2009-04-01 |
RU2259640C2 (ru) | 2005-08-27 |
CA2445221A1 (en) | 2004-07-02 |
US7492719B2 (en) | 2009-02-17 |
CA2445221C (en) | 2011-11-29 |
EP1441466A2 (en) | 2004-07-28 |
DE60336975D1 (de) | 2011-06-16 |
CN102271055A (zh) | 2011-12-07 |
JP2004215271A (ja) | 2004-07-29 |
KR100605846B1 (ko) | 2006-07-31 |
EP1441466B1 (en) | 2011-05-04 |
JP3785172B2 (ja) | 2006-06-14 |
US20040136713A1 (en) | 2004-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100605846B1 (ko) | 이더넷 수동형광가입자망에서 루프백 절차 제어 방법 | |
JP3805332B2 (ja) | イーサネット(登録商標)受動型光加入者ネットワークにおけるoam機能ディスカバリー方法 | |
TWI455501B (zh) | 用以延伸乙太網路被動光學網路(epon)中之媒體存取控制(mac)控制訊息的設備 | |
CN101317377B (zh) | 在无源光网络中配置以太网业务的装置、方法及系统 | |
DE60301018T2 (de) | Verfahren zur Implementierung verschiedener Funktionen inklusive Zugriffsverfahren in einem auf Gigabit Ethernet basiereden passiven optischen Netzwerksystem | |
EP3244571B1 (en) | Configuration data distribution method and apparatus | |
WO2009039791A1 (fr) | Système de communication à diffusion de groupe de réseau optique passif, procédé de gestion de diffusion de groupe et dispositif correspondant | |
EP2683113A1 (en) | Energy efficient ethernet power management via SIEPON protocol | |
US9615153B2 (en) | System and method for applying an extended multipoint protocol to wireless access systems | |
CN101141193B (zh) | 在吉比特无源光网络系统中对用户侧设备远程管理的方法 | |
JP3805335B2 (ja) | イーサネット(登録商標)受動型光加入者網におけるマルチポイントゲーティングコントロールブロック及びその方法 | |
EP2667632B1 (en) | Method and apparatus for extending multipoint control protocols to mixed media access systems | |
CN104137444A (zh) | 一种波长识别方法、装置及系统 | |
JP5577520B2 (ja) | 通信システム、子局装置、及び、親局装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20030102 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040409 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20030102 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051031 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060614 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060720 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060720 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090629 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100629 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110629 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120628 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130627 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130627 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140627 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140627 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150629 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20150629 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20170609 |